Hair styler



FIG. 1 is a front and right side perspective view of a hair styler, showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of the cord is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a hair styler, as shown and described. 